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  • Title: Alzheimer's disease as an age-dependent disorder.
    Author: Katzman R.
    Journal: Ciba Found Symp; 1988; 134():69-85. PubMed ID: 2896109.
    Abstract:
    Alzheimer's disease is the most significant of the age-related diseases of the brain. The incidence of Alzheimer's at age 80 is twenty-fold that at age 60 years. In one study the incidence at age 80 surpassed that of stroke. Three major advances have occurred in regard to Alzheimer's disease: (1) clinical diagnosis has markedly improved and now approaches 90% accuracy; (2) understanding of the biology of Alzheimer's has increased with delineation of specific fibrous protein abnormalities and identification of the amyloid precursor gene and the gene linked to familial Alzheimer's, both genes being located on chromosome 21; and (3) there have been advances in the correlation of specific nerve cell involvement and neurotransmitter changes with physiological (position emission tomography), behavioural and neuropsychological manifestations.
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